1.17ct D IF Cushion Lab Grown Diamond
VG • D/IF • IGI LG830620366
Shape and cutting style on the report: Cushion modified brilliant
Certificate IGI LG830620366
Diamond specifications and retailer prices
About this 1.17ct lab-grown cushion diamond
This 1.17ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG830620366 or 830620366. Listed at 15 retailers as of November 1, 2026, with prices from $348 to $1,856, a $1,508 spread on the same certified stone. Helzberg Diamonds lists it at $1,856. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.
The 4Cs
Specifications
Caratlytics Score
How it works →15 retailers
Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.
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